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59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
/* ------------------------------------------------------------------------ */
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/* Copyright 2002-2023, OpenNebula Project, OpenNebula Systems */
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/* */
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/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
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/* not use this file except in compliance with the License. You may obtain */
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/* a copy of the License at */
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/* */
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/* http://www.apache.org/licenses/LICENSE-2.0 */
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/* */
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/* Unless required by applicable law or agreed to in writing, software */
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/* distributed under the License is distributed on an "AS IS" BASIS, */
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/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
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/* See the License for the specific language governing permissions and */
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/* limitations under the License. */
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/* ------------------------------------------------------------------------ */
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#ifndef HOST_SHARE_CAPACITY_H_
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#define HOST_SHARE_CAPACITY_H_
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#include "Attribute.h"
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/* ------------------------------------------------------------------------ */
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/* ------------------------------------------------------------------------ */
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/**
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* This class represents a HostShare capacity allocation from a VM. The following
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* attributes are updated with the final allocation in the Host:
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* - topology, number of sockets, cores and threads
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* - pci, with device address
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* - nodes with the numa nodes configured for the VM
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*
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* NUMA node requests are described by an attribute:
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*
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* NUMA_NODE = [ TOTAL_CPUS=, MEMORY="...", CPUS="...", NODE_ID="...",
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* MEMORY_NODE_ID="..." ]
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*
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* CPUS: list of CPU IDs to pin the vCPUs in this host
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* NODE_ID: the ID of the numa node in the host to pin this virtual node
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* MEMORY_NODE_ID: the ID of the node to allocate memory for this virtual node
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*/
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struct HostShareCapacity
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{
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int vmid;
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unsigned int vcpu;
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long long cpu;
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long long mem;
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long long disk;
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std::vector<VectorAttribute *> pci;
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VectorAttribute * topology;
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std::vector<VectorAttribute *> nodes;
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};
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#endif /*HOST_SHARE_CAPACITY_H_*/
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